MATHEMATICS HIGH SCHOOL

Which expression is not a polynomial?
which expression is not a polynomial? - 1

Answers

Answer 1
Answer:

The expression that is not a polynomial is (x^(2) - x - 12 )/(x + 3)

A polynomial function is a function that is made up of non-zero coefficients, positive exponents, and constants.

Types of polynomials

1. Linear polynomial function: it is made up of one variable raised to the power of 1.

An example is y + 10

2. Quadratic polynomial function - it is made up of a variable that is raised to the power of two.  

An example is x² + 10x + 25

3. Cubic polynomial function: a single power is raised to the power of three.  

An example is 124y³ + y²

The following are not polynomials:

  1. An expression that is divided by another variable.
  2. An expression with a negative exponent
  3. An exponent that is a decimal.

To learn more about polynomials, please check: brainly.com/question/23792383?referrer=searchResults
Answer 2
Answer:

Answer:

A

Step-by-step explanation:

The rules of exponents say that a polynomial CAN'T have a variable as a denominator. Option A violates that rule, since it has x + 3 as a denominator.

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I just got confused with angle AED which I need to find the value of?

Answers

Answer:

you should find the value of 112°

Angles in triangle add to 180
So 180-79-73 =28 and 180 -37-96=47
Angles around a point add to 360 so
112 + 28 + 47 = 187 then 360 - 187 = 173
So angle AED = 173 degrees

Ashley works for 2.8 hours. For each hour that she works, she makes $7.75. How much money does she make in all

Answers

Answer:

$21.7

Step-by-step explanation:

2.8 hours * 7.75 dollars = 21.7 dollars

What adds to negative ten and multiplies to six

Answers

I see your doing trinomials. It would be prime because nothing adds to negative ten and multiplies to six.

Please Help I will make you brainlyest

Answers

The number of visits for which they will earn the same money is: 20 visits

How to solve Algebra word problems?

We are told to denote the number of visits by v.

Now, we are told that:

Fitness center A charges $50 plus $2 per visit. Thus, the equation to find the amount for v number of visits is:

2v + 50

Now, we are told that another fitness center B charges $30 plus $3 per visit. Thus, the equation to find the amount for v number of visits is:

3v + 30

Thus, the number of visits for which they will earn the same money is:

2v + 50 = 3v + 30

3v - 2v = 50 - 30

v = 20 visits

Read more about Algebra word problems at: brainly.com/question/21405634

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what 2 numbers should be placed in the blanks below so that the difference between consecutive numbers is the same?      17,_,_,41 

Answers

The answer is 25, 33. The difference between each consecutive number is 8.

The table shows the cost of renting movies online. Number of Movies Cost 1 $3.99 2 $7.98 3 $11.97 4 $15.96 5 $19.95 What does the rate of change mean in this situation? A. The cost increases $3.99 for every additional movie rented.
B. The cost increases $15.96 for every additional movie rented.
C,The cost increases $7.98 for every additional movie rented.
D.The cost increases $11.97 for every additional movie rented

Answers

Answer: A


Step-by-step explanation: If you subtract each price by the price lower then it. Ex: $19.95 - $15.96 = $3.99, $15.96 - $11.97 = $3.99 and so on. They all equal $3.99.

Answer:

A. The cost increases $3.99 for every additional movie rented.

Step-by-step explanation:
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